Upgraded Health and Personalization Features Come to Galaxy Watch, Galaxy Watch Active, Galaxy Watch Active2 and Galaxy Watch3 – Samsung Global Newsroom
Sync with other devices & apps (e.g. Samsung Health, Garmin & Fitbit) | Bearable
Samsung Galaxy Watch vs. Garmin Vivoactive 3: Which should you buy? | Android Central
Garmin's Vivoactive 4 Series: Everything you need to know | DC Rainmaker
Garmin Vivoactive 4 Review | PCMag
Compare Garmin vivoactive 3 Music vs Samsung Galaxy Watch 4 44mm - Garmin vivoactive 3 Music vs Samsung Galaxy Watch 4 44mm Comparison by Price, Specifications, Reviews & Features | Gadgets Now
Garmin Vivoactive 3 In-Depth Review | DC Rainmaker
Samsung Galaxy Watch 3 vs. Garmin Vivoactive 4: Which should you buy? | Android Central
Garmin 010-01769-01 Vivoactive 3, GPS Smartwatch with Contactless Payments and Built-In Sports Apps, Black with Silver Hardware
Garmin Vívoactive 3 review: Garmin's Vívoactive 3 is a more well-rounded GPS smartwatch - CNET